uasort
(PHP 4, PHP 5)
uasort — Sort an array with a user-defined comparison function and maintain index association
Description
bool uasort
( array &$array
, callback $cmp_function
)
This function sorts an array such that array indices maintain their correlation with the array elements they are associated with. This is used mainly when sorting associative arrays where the actual element order is significant. The comparison function is user-defined.
Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eşecului.
Notă: Please see usort() and uksort() for examples of user-defined comparison functions.
See also usort(), uksort(), sort(), asort(), arsort(), ksort(), and rsort().